Canopy bed frame



FIG. 1 is a front, top and left side perspective view of a canopy bed frame showing my new design;

FIG. 2 is a rear, bottom and right side perspective view;

FIG. 3 is a left side elevational view, a portion there being broken away for convenience of illustration;

FIG. 4 is a rear elevational view; and

FIG. 5 is a front elevational view. 

The ornamental design for a canopy bed frame, as shown and described. 